Tests confirm body is Santiago Maldonado, an activist missing since a security forces raid in August
A body found floating in the icy waters of a southern Argentina river
could determine the result of midterm
elections seen as vital for the right-of-centre president, Mauricio Macri.
The body is that of missing backpacker Santiago Maldonado, whose disappearance 81 days ago caused a political storm as the president seeks a vote of confidence on Sunday to continue his economic austerity programme.